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Allen-Bradley 1756-IF8
Allen-Bradley 1756-IF8
Allen-Bradley 1756-IF8
· Product image is representative; revision or series may vary. Contact us to request a specific version.

1756-IF8

ControlLogix 8 Point A/I Module

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Technical specifications for 1756-IF8

  • Product Model
    1756-IF8
  • Spare Model
    1756IF8
  • Product Parameters
    ControlLogix 8 Point A/I Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    3.5x14x14.5cm
  • Manufacturer
    Allen-Bradley
  • Weight
    0.2 kg
  • Backplane Current (24Volts)
    40 mA
  • Power Dissipation (Max) Voltage mode
    1.73 W Current mode: 2.33 W
  • Backplane Current (5Volts)
    150 mA
  • Module Type
    Analog Input
  • Series
    ControlLogix
  • No. of Inputs
    8- channel Voltage / Current inputs
  • Conversion Method
    Sigma-Delta

Description

1756IF8
I/O MODULE
CONTROLLOGIX
ANALOG INPUT
8 CHANNEL
24 VDC
Country of Origin: United States

Revisions

Revision Part #

Also known as

1756-IF8/A
1756-IF8-A Rev A

Information

Overview Manuals Technical notes Product Applications Critical Safety Precautions

Features:

  • Versatile 8-Channel Configuration
  • Multiple Input Signal Ranges
  • High-Resolution Data Acquisition
  • Onboard Digital Filtering
  • Comprehensive Module Diagnostics
The Allen-Bradley 1756-IF8 is a CONTROLLOGIX ANALOG INPUT MODULE for the ControlLogix™ automation platform. It acts as a sophisticated bridge between the physical process and the digital controller, converting continuous analog signals from devices such as pressure sensors, flow meters, and temperature transmitters into precise digital values. Its 16-bit resolution ensures that even the smallest fluctuations in process variables are captured, making it an ideal choice for industries requiring tight tolerances, such as pharmaceutical manufacturing and chemical processing.

The 1756-IF8 Allen-Bradley CONTROLLOGIX ANALOG INPUT MODULE may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1756-IF8 CONTROLLOGIX ANALOG INPUT MODULE Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 1756-IF8 from Allen Bradley serves as an input module designed for use in the ControlLogix series. This unit is engineered to offer diverse input configurations, boasting eight single-ended inputs alongside four differential inputs and two high-speed differential inputs. This wide range allows for flexibility in monitoring different types of signals.
 
For current operations, the module supports a range from 0 to 20 mA, allowing it to interact with many sensor types. In terms of voltage inputs, it can accurately handle values from -10 to 10V, 0 to 10V, or 0 to 5V. Its energy needs are efficient, with a current draw of 150 mA when powered at 5.1V DC and 40 mA at 24V DC, along with a total backplane power requirement totaling 1.73 Watts.
  • Dosing Pumps:Flow feedback from transmitters
  • Filtration Systems:Differential pressure for cleaning cycles
  • Stamping Presses:Hydraulic/pneumatic pressure for consistent force
  • Injection Molding Machines:Temp/pressure transducers for plastic flow & cooling
  • Conveyor Systems:Ultrasonic/laser sensors for detection & distance
  • Water Treatment Skids:Tracks pH, turbidity & chemical concentrations
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Awareness: While the module supports Removal and Insertion Under Power (RIUP), disconnecting an RTB with field-side power active can cause electrical arcing, which may trigger unintended machine motion.
Enclosure: This is "open-type" equipment and must be installed in an enclosure (NEMA or IEC rated) to prevent contact with live parts

FAQs

  • What is the 1756-IF8?

    +
    The Allen-Bradley 1756-IF8 is an 8-channel non-isolated analog input module for the ControlLogix platform. It can accept both voltage and current inputs and is commonly used in industrial automation for reading sensor data.
  • How many channels does the 1756-IF8 have?

    +
    The module features 8 channels when configured for single-ended wiring. If configured for differential wiring to improve noise immunity, the capacity is reduced to 4 channels.
  • What input ranges are supported?

    +
    It supports multiple ranges: ±10V, 0–10V, 0–5V, and 0–20mA (including 4–20mA).
  • Does it provide channel-to-channel isolation?

    +
    No, the 1756-IF8 is a non-isolated module. For individual channel isolation, you would need a module like the 1756-IF8I
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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